5,6-Dimethylpyrimidin-4(3H)-one

5,6-二甲基嘧啶-4(3H)-酮

Also known as: 5,6-Dimethyl-4-pyrimidinol, 4-Hydroxy-5,6-dimethylpyrimidine, 5,6-Dimethyl-1H-pyrimidin-4-one, 5,6-Dimethyl-3H-pyrimidin-4-one, 5,6-Dimethyl-4(3H)-pyrimidinone, 4(1H)-Pyrimidinone, 5,6-dimethyl- (9CI), 4(3H)-Pyrimidinone, 5,6-dimethyl-

5,6-Dimethylpyrimidin-4(3H)-one (CAS 34916-78-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8N2O and a molecular weight of 124.14100 g/mol. It is also known as 5,6-Dimethyl-4-pyrimidinol, 4-Hydroxy-5,6-dimethylpyrimidine and 5,6-Dimethyl-1H-pyrimidin-4-one. Key properties include a boiling point of 255ºC at 760mmHg, a density of 1.161g/cm3 and a flash point of 108ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

34916-78-4

Jingsj CID

J-1338612-4

Molecular Formula

C₆H₈N₂O

Chinese Name

5,6-二甲基嘧啶-4(3H)-酮

Molecular Weight

124.14100 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026